Craig Topper b1ff87ec86 [X86] Don't use GR64 register 'and with immediate' instructions if the immediate is zero in the upper 33-bits or upper 57-bits. Use GR32 instructions instead. ...

Previously the patterns didn't have high enough priority and we would only use the GR32 form if the only the upper 32 or 56 bits were zero.

Fixes PR23100.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234075 91177308-0d34-0410-b5e6-96231b3b80d8

2015-04-04 02:08:20 +00:00

..

AArch64

[DAGCombiner] Combine shuffles of BUILD_VECTOR and SCALAR_TO_VECTOR

2015-04-03 10:02:21 +00:00

ARM

Verifier: Check that inlined-at locations agree

2015-04-03 16:54:30 +00:00

BPF

[bpf] mark mov instructions as ReMaterializable

2015-03-31 02:49:58 +00:00

CPP

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

Generic

LLParser: Require non-null scope for MDLocation and MDLocalVariable

2015-03-27 17:56:39 +00:00

Hexagon

Expand MUX instructions early on Hexagon

2015-03-31 13:35:12 +00:00

Inputs

DebugInfo: Fix bad debug info for compile units and types

2015-03-27 20:46:33 +00:00

Mips

[mips] Make sure that we don't adjust the stack pointer by zero amount.

2015-04-02 10:14:54 +00:00

MSP430

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +00:00

NVPTX

[NVPTX] Associate a minimum PTX version for each SM architecture

2015-03-30 19:30:55 +00:00

PowerPC

[PowerPC] Enable splat generation for BUILD_VECTOR with little endian

2015-04-03 13:48:24 +00:00

R600

[R600/SI] Fix testcase check line.

2015-03-27 20:41:42 +00:00

SPARC

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +00:00

SystemZ

[SystemZ] Support transactional execution on zEC12

2015-04-01 12:51:43 +00:00

Thumb

DebugInfo: Fix bad debug info for compile units and types

2015-03-27 20:46:33 +00:00

Thumb2

Fix a nasty bug in DAGCombine of STORE nodes.

2015-03-19 22:48:57 +00:00

WinEH

[WinEH] Fill out CatchHigh in the TryBlockMap

2015-04-03 23:37:34 +00:00

X86

[X86] Don't use GR64 register 'and with immediate' instructions if the immediate is zero in the upper 33-bits or upper 57-bits. Use GR32 instructions instead.

2015-04-04 02:08:20 +00:00

XCore

DebugInfo: Fix testcases that fail -verify-debug-info=true

2015-03-16 21:10:12 +00:00